Stream: git-wasmtime

Topic: wasmtime / PR #10894 x64: convert `movzx` and `movsx` to ...

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2025 at 16:47):

abrown opened PR #10894 from abrown:asm-movx-rebased to bytecodealliance:main:

This sequence of commits replaces all old uses of movzx and movsx to use instructions in the new assembler. The trickiest part of these lowerings is the use of movl for the hypothetical movzxlq instruction: I have documented why this is legal in the various places this is used.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2025 at 16:47):

abrown requested fitzgen for a review on PR #10894.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2025 at 16:47):

abrown requested wasmtime-compiler-reviewers for a review on PR #10894.

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2025 at 20:51):

fitzgen submitted PR review:

Nice!

view this post on Zulip Wasmtime GitHub notifications bot (Jun 02 2025 at 21:14):

fitzgen merged PR #10894.

Last updated: Dec 06 2025 at 06:05 UTC